Homogenization of Inconel 625 based periodic auxetic lattice structures with varying strut thickness

被引：1
|
作者：
Mishra, Akshansh [1 ]
Jatti, Vijaykumar S. [2 ]
Sefene, Eyob Messele [3 ]
Makki, Emad [4 ]
机构：
[1] Politecn Milano Univ, Sch Ind & Informat Engn, Milan, Italy
[2] Symbiosis Inst Technol, Dept Mech Engn, Pune, India
[3] Natl Taiwan Univ Sci & Technol, Dept Mech Engn, Taipei, Taiwan
[4] Umm Al Qura Univ, Coll Engn & Architecture, Dept Mech Engn, Mecca 24382, Saudi Arabia
来源：
APL MATERIALS | 2024年 / 12卷 / 02期
关键词：
Homogenization method - Struts;
D O I：
10.1063/5.0195388
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The purpose of this research is to analyze the mechanical behavior of auxetic re-entrant-based metamaterials with properties similar to Inconel 625 using homogenization techniques. Through a thorough analysis, this study investigates the displacement patterns exhibited in various materials throughout a range of thicknesses. The examination also includes analyzing how the Young's modulus changes with varying strut thickness after homogenization. This detailed investigation provides information on the stiffness and deformation response of the material. This research advances our knowledge of the complex mechanical properties of re-entrant-based auxetic metamaterials that resemble Inconel 625 by interpreting these displacement and Young's modulus patterns.
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页数：15
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